High-speed cutter mechanism of labeling machine

Abstract

The utility model relates to the technical field of labeling machine high-speed cutters, in particular to a labeling machine high-speed cutter mechanism which comprises a mounting box, a box cover is arranged on the mounting box, through holes are formed in the mounting box and the box cover, a plurality of gears are arranged in the mounting box, a mounting plate is arranged on the gears, and the mounting plate is arranged on the mounting box. In the working process, the driving wheel component, the connecting plate component and the rack are matched with one another, the driving wheel component is controlled to rotate, the driving wheel component drives one end of the connecting plate to rotate around the axis of the driving wheel, and the other end of the connecting plate drives the connecting piece to move; the connecting piece drives the rack to be meshed with the gear and drives the gear to rotate, so that the double-edge blade is driven to rotate but not cut the label, the rack is driven to reciprocate along with circumferential rotation of the driving wheel, reciprocating cutting of the double-edge blade is achieved, the stroke of the double-edge blade during cutting is reduced, the working efficiency is improved, and waste of resources is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of high-speed cutters for sleeve labeling machines, and in particular to a high-speed cutter mechanism for sleeve labeling machines. Background Art

[0002] As one of the equipments with high technical content in the post-packaging, the sleeve labeling machine has been fully recognized by customers for its excellent high-speed and stable performance, unique flexible design, and human-machine cooperative safety mode. Its application areas include food, beverage and pharmaceutical industries, condiments, juice, injection needles, milk, refined oil, etc.

[0003] Through searching, Chinese patent announcement number CN220221467U discloses a new type of high-speed cutting mechanism of a labeling machine, which drives several blade shafts through a set of efficient and reliable transmission methods composed of a main drive belt, a transition gear, a passive shaft, a passive gear, a driving gear, a driving shaft, a blade, a pressure block and a transition gear shaft. The blade is fixed on the passive shaft, avoiding the defects of the synchronous belt drive in the past. The overall structure of the device is simple, the processing is easier, the assembly is simplified, it is not easy to wear and tear, and it is easy to clean. In the back end of food packaging, it meets the requirements of low cost, easy installation and good maintenance.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: the existing cutter structure of the labeling machine requires the equipment to drive the blade to rotate in a circle to cut the label, but the circularly rotating blade is ineffective most of the time, which affects work efficiency and causes waste of resources. Utility Model Content

[0005] In order to improve work efficiency and reduce waste of resources, the present application provides a high-speed cutting mechanism for a label sleeve machine.

[0006] The present application provides a high-speed cutting mechanism for a labeling machine, which adopts the following technical solution: it includes an installation box, a box cover is provided on the installation box, through holes are provided on the installation box and the box cover, a plurality of gears are provided in the installation box, a mounting plate is provided on the gears, a double-edged blade is provided on the mounting plate, a transmission assembly is provided between the plurality of gears, a rack is provided on one side of the gear, a driving wheel is provided at one end of the rack, a connecting plate is installed on the driving wheel, one end of the connecting plate is eccentrically connected to the driving wheel, and a connecting piece is provided between the other end and the rack.

[0007] Optionally, the connecting member includes a slide plate, the slide plate is fixedly connected to the rack, a slide groove is provided on the slide plate, a limit block is provided inside the slide groove, and the limit block is installed on the installation box.

[0008] Optionally, a baffle is provided on one side of the rack, and the baffle is mounted on the mounting box.

[0009] Optionally, the transmission assembly includes a transmission belt, which is sleeved on the outside of the plurality of gears, and the transmission belt is meshed with the plurality of gears for transmission.

[0010] Optionally, a support frame is provided below the transmission belt, the support frame is installed on the installation box, and the support frame and the transmission belt are slidably arranged.

[0011] Optionally, one end of the connecting plate is rotatably connected to the skateboard via connecting shaft 1, and the connecting shaft 1 is installed on the skateboard, and the other end of the connecting plate is rotatably connected to the driving wheel via connecting shaft 2, and the connecting shaft 2 is installed on the driving wheel.

[0012] Optionally, the limit block is configured to be in a "T" shape, the limit block is connected to the installation box via a fixing bolt, and the limit block is slidably connected to the upper end surface of the slide plate.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with a driving wheel, a connecting member, a rack, a gear, a connecting plate, a transmission component, etc. During operation, the driving wheel member, the connecting plate member and the rack cooperate with each other to control the rotation of the driving wheel member. The driving wheel member drives one end of the connecting plate to rotate around the driving wheel axis, and the other end drives the connecting member to move. The connecting member drives the rack to mesh with the gear and drives the gear to rotate, thereby driving the double-edged blade to rotate and not only cut the labels. As the driving wheel rotates in a circle, the rack is driven to move back and forth to realize reciprocating cutting of the double-edged blade, thereby reducing the stroke of the double-edged blade during cutting, improving work efficiency and reducing waste of resources.

[0015] 2. The utility model is provided with components such as a slide plate, a limit block, a baffle, a support frame, and a transmission belt. During the working process, the slide plate component, the baffle component and the limit block component cooperate with each other. While driving the slide plate component to move, the slide plate component is restricted by the limit block component and the baffle component to prevent the slide plate component from deflecting when moving, thereby improving the stability of the slide plate component when moving. The support frame component and the transmission belt component cooperate with each other, the transmission belt component is supported by the support frame component, and the synchronous rotation of multiple gears is realized through the transmission belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the internal structure of the installation box in the embodiment of the present application;

[0018] Figure 3It is a partial explosion schematic diagram of an embodiment of the present application;

[0019] Figure 4 It is a top view in the embodiment of the present application.

[0020] Figure numerals: 1. installation box; 2. box cover; 3. through hole; 4. gear; 5. installation plate; 6. double-edged blade; 7. rack; 8. slide plate; 9. connecting plate; 10. driving wheel; 11. connecting shaft one; 12. connecting shaft two; 13. slide groove; 14. limit block; 15. baffle; 16. support frame; 17. transmission belt. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] The present application embodiment discloses a high-speed cutting mechanism for a sleeve labeling machine. Figure 1 , Figure 2 As shown, it includes an installation box 1, a box cover 2 is arranged on the installation box 1, through holes 3 are arranged on the installation box 1 and the box cover 2, a plurality of gears 4 are arranged in the installation box 1, a mounting plate 5 is arranged on the gear 4, the mounting plate 5 is mounted on the gear 4 by fixing bolts, a double-edged blade 6 is arranged on the mounting plate 5, the double-edged blade 6 is connected to the mounting plate 5 by fixing bolts, and the double-edged blade 6 is driven to reciprocate, so that labels can be cut on both sides of the double-edged blade 6.

[0023] See also Figure 2 , Figure 3 As shown, a transmission assembly is arranged between the multiple gears 4, and the transmission assembly includes a transmission belt 17. The transmission belt 17 is sleeved on the outside of the multiple gears 4, and the transmission belt 17 is meshed with the multiple gears 4 for transmission. A support frame 16 is arranged below the transmission belt 17, and the support frame 16 is installed on the installation box 1. The support frame 16 and the transmission belt 17 are slidingly arranged. During the working process, the support frame 16 supports the transmission belt 17 to maintain the stability of the transmission belt 17. Through the action of the transmission belt 17, when one of the gears 4 rotates, the gear 4 cooperates with the transmission belt 17, so as to drive the multiple gears 4 to rotate synchronously.

[0024] See also Figure 3 , Figure 4As shown, a rack 7 is provided on one side of the gear 4, a baffle 15 is provided on one side of the rack 7, the baffle 15 is installed on the installation box 1, a driving wheel 10 is provided at one end of the rack 7, a connecting plate 9 is installed on the driving wheel 10, one end of the connecting plate 9 is eccentrically connected to the driving wheel 10, and a connecting piece is provided between the other end and the rack 7. The driving wheel 10 is driven to rotate by a servo motor, and the driving wheel 10 drives one end of the connecting plate 9 to rotate around the axis, and the other end of the connecting plate 9 drives the connecting piece to slide on the installation box 1. As the driving wheel 10 rotates, the driving wheel 10 drives the connecting piece to reciprocate through the connecting plate 9.

[0025] See also Figure 3 , Figure 4 As shown, the connecting part includes a slide plate 8, which is fixedly connected to the rack 7. A slide groove 13 is arranged on the slide plate 8, and a limit block 14 is arranged inside the slide groove 13. The limit block 14 is installed on the installation box 1. The limit block 14 is set to a "T" shape to increase the contact area between the limit block 14 and the slide plate 8 to prevent the slide plate 8 from shaking. The limit block 14 is connected to the installation box 1 by a fixing bolt. When the slide plate 8 moves on the installation box 1, the position of the slide plate 8 is limited by the limit block 14 to prevent the slide plate 8 from deflecting and improve the stability of the movement of the slide plate 8.

[0026] See also Figure 3 As shown, the limit block 14 is slidably connected to the upper end surface of the skateboard 8, one end of the connecting plate 9 is rotationally connected to the skateboard 8 through a connecting shaft 11, and the connecting shaft 11 is installed on the skateboard 8. The other end of the connecting plate 9 is rotationally connected to the driving wheel 10 through a connecting shaft 2 12, and the connecting shaft 2 12 is installed on the driving wheel 10. When the driving wheel 10 rotates, one end of the connecting plate 9 is driven to move through the connecting shaft 2 12, and at the same time, one end of the connecting plate 9 rotates on the connecting shaft 2 12, and the other end of the connecting plate 9 drives the skateboard 8 to move through the connecting shaft 11, and at the same time, the skateboard 8 rotates on the connecting shaft 11.

[0027] The implementation principle of a high-speed cutting mechanism of a labeling machine in an embodiment of the present application is as follows: a driving wheel 10 is driven to rotate by a servo motor, and while the driving wheel 10 rotates, the connecting shaft 2 12 is driven to rotate around the axis of the driving wheel 10, and the connecting shaft 2 12 drives one end of the connecting plate 9 to rotate along, and the other end of the connecting plate 9 drives the slide plate 8 to move through the connecting shaft 11, and the slide plate 8 drives the rack 7 to move along, and the rack 7 drives the gear 4 to rotate, and while the gear 4 rotates, the transmission belt 17 is driven to rotate, and the transmission belt 17 drives the remaining gears 4 to rotate synchronously, and while the gear 4 rotates, the mounting plate 5 and the double-edged blade 6 are driven to rotate along, and the double-edged blade 6 is rotated to cut the label, and as the driving wheel 10 rotates, the connecting plate 9 pushes the rack 7 to move back and forth, and the rack 7 drives the double-edged blade 6 to rotate back and forth, thereby reducing the moving stroke of the double-edged blade 6 and improving the cutting efficiency.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-speed cutting mechanism for a sleeve labeling machine, comprising a mounting box (1), characterized in that: The installation box (1) is provided with a box cover (2), and both the installation box (1) and the box cover (2) are provided with through holes (3). A plurality of gears (4) are provided in the installation box (1), and a mounting plate (5) is provided on the gears (4). A double-edged blade (6) is provided on the mounting plate (5). A transmission assembly is provided between the plurality of gears (4), and a rack (7) is provided on one side of the gears (4). A driving wheel (10) is provided at one end of the rack (7). A connecting plate (9) is installed on the driving wheel (10), and one end of the connecting plate (9) is eccentrically connected to the driving wheel (10), and a connecting piece is provided between the other end and the rack (7).

2. The high-speed cutting mechanism of a labeling machine according to claim 1, characterized in that: The connecting member comprises a slide plate (8), the slide plate (8) is fixedly connected to the rack (7), a slide groove (13) is arranged on the slide plate (8), a limit block (14) is arranged inside the slide groove (13), and the limit block (14) is installed on the installation box (1).

3. The high-speed cutting mechanism of a labeling machine according to claim 1, characterized in that: A baffle (15) is provided on one side of the rack (7), and the baffle (15) is installed on the installation box (1).

4. The high-speed cutting mechanism of a label sleeve machine according to claim 1, characterized in that: The transmission assembly comprises a transmission belt (17), wherein the transmission belt (17) is sleeved on the outside of the plurality of gears (4), and the transmission belt (17) is meshed with the plurality of gears (4) for transmission.

5. The high-speed cutting mechanism of a label sleeve machine according to claim 4, characterized in that: A support frame (16) is arranged below the transmission belt (17); the support frame (16) is installed on the installation box (1); and the support frame (16) and the transmission belt (17) are slidably arranged.

6. The high-speed cutting mechanism of a label sleeve machine according to claim 2, characterized in that: One end of the connecting plate (9) is rotatably connected to the slide plate (8) via a connecting shaft 1 (11), and the connecting shaft 1 (11) is mounted on the slide plate (8); the other end of the connecting plate (9) is rotatably connected to the driving wheel (10) via a connecting shaft 2 (12), and the connecting shaft 2 (12) is mounted on the driving wheel (10).

7. The high-speed cutting mechanism of a label sleeve machine according to claim 2, characterized in that: The limit block (14) is arranged in a "T" shape, the limit block (14) is connected to the installation box (1) via a fixing bolt, and the limit block (14) is slidably connected to the upper end surface of the slide plate (8).

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